#ifndef __CC_H__ #define __CC_H__ typedef unsigned char u8_t; typedef signed char s8_t; typedef unsigned short u16_t; typedef signed short s16_t; typedef unsigned long u32_t; typedef signed long s32_t; typedef u32_t mem_ptr_t; // LW: Supported in at least >=v7.5 r2, but lwIP worked without the "_packed" attribute already #define PACK_STRUCT_BEGIN _packed #define PACK_STRUCT_STRUCT #define PACK_STRUCT_END #define PACK_STRUCT_FIELD(x) x #endif /* __CC_H__ */